How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Seafood Casserole?

You need 10 ingredients. The key ingredients include: 1 can king crabmeat, tendons removed, 1 lb. sea scallops, cut in half, 1 lb. cleaned, cooked shrimp, 1/2 lb. fresh mushrooms, sliced, and more.

Is Seafood Casserole suitable as seafood?

Yes, Seafood Casserole falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Seafood Casserole?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Seafood Casserole Recipe

Name: Seafood Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 can king crabmeat, tendons removed; 1 lb. sea scallops, cut in half; 1 lb. cleaned, cooked shrimp; 1/2 lb. fresh mushrooms, sliced; 1 pt. sour cream; 3 cans cream of chicken soup; 1 1/4 c. Minute rice (uncooked); 1 c. chopped celery; 1 c. chopped onions; 1/2 to 3/4 c. bread crumbs

Try this homemade Seafood Casserole recipe the whole family will love. Made with king crabmeat, shrimp, fresh mushrooms and sour cream. Easy step-by-ste…

This Seafood Casserole relies on simple, everyday ingredients such as sea scallops, cut in half, cleaned, cooked shrimp, fresh mushrooms, sliced and pt. sour cream. It comes together quickly and makes 4 servings, at about 972 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Seafood

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Coconut cream is a reliable plant-based alternative to dairy cream.

No specific allergen information. Please check the ingredient list for possible allergens.

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Seafood Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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